| /******************************************************************************* |
| * Copyright (c) 2000, 2017 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.team.internal.core.mapping; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.mapping.ResourceMapping; |
| import org.eclipse.core.resources.mapping.ResourceMappingContext; |
| import org.eclipse.core.resources.mapping.ResourceTraversal; |
| import org.eclipse.team.core.mapping.ISynchronizationScope; |
| |
| /** |
| * This scope wraps another scope and treats the input mappings of |
| * that wrapped scope as the mappings of this scope. |
| */ |
| public class ResourceMappingInputScope extends AbstractResourceMappingScope { |
| |
| ISynchronizationScope wrappedScope; |
| |
| public ResourceMappingInputScope(ISynchronizationScope wrappedScope) { |
| |
| this.wrappedScope = wrappedScope; |
| } |
| |
| @Override |
| public ResourceMapping[] getInputMappings() { |
| return wrappedScope.getInputMappings(); |
| } |
| |
| @Override |
| public ResourceMapping[] getMappings() { |
| return getInputMappings(); |
| } |
| |
| @Override |
| public ResourceTraversal[] getTraversals() { |
| CompoundResourceTraversal result = new CompoundResourceTraversal(); |
| ResourceMapping[] mappings = getMappings(); |
| for (int i = 0; i < mappings.length; i++) { |
| ResourceMapping mapping = mappings[i]; |
| ResourceTraversal[] traversals = getTraversals(mapping); |
| result.addTraversals(traversals); |
| } |
| return result.asTraversals(); |
| } |
| |
| @Override |
| public ResourceTraversal[] getTraversals(ResourceMapping mapping) { |
| if (!contains(mapping)) { |
| return null; |
| } |
| return wrappedScope.getTraversals(mapping); |
| } |
| |
| private boolean contains(ResourceMapping mapping) { |
| ResourceMapping[] mappings = getMappings(); |
| for (int i = 0; i < mappings.length; i++) { |
| ResourceMapping child = mappings[i]; |
| if (child.equals(mapping)) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| @Override |
| public boolean hasAdditionalMappings() { |
| return false; |
| } |
| |
| @Override |
| public boolean hasAdditonalResources() { |
| return false; |
| } |
| |
| @Override |
| public ISynchronizationScope asInputScope() { |
| return this; |
| } |
| |
| @Override |
| public IProject[] getProjects() { |
| return wrappedScope.getProjects(); |
| } |
| |
| @Override |
| public ResourceMappingContext getContext() { |
| return wrappedScope.getContext(); |
| } |
| |
| @Override |
| public void refresh(ResourceMapping[] mappings) { |
| wrappedScope.refresh(mappings); |
| } |
| } |